Organic Sodium Lauryl Sulphate Sls, Cas 151-21-3 Colorless Liquid, Cosmetic Raw Materials

Organic Sodium Lauryl Sulphate SLS, Cas 151-21-3 Colorless Liquid, Cosmetic Raw Materials
 

Product:              Sodium Lauryl Sulphate

CAS:                   151-21-3

Formula:              C12H25NaO4S

molecular weight:  288.38

Appearance:         Colorless to light yellow transparency liquid

Package:              20kgbag

Shelf Life:             1years

Storage:               Stored in Shielded from light, dry and cool place

Application:          To manufacture Tooth Powder, ToothPaste, Shampoo, Detergent.

ITEM	Specification
Active matter content	28-32 %
Unsulfated matter content	3.5 %Max.
Inorganic sulfate content	3.0 %Max.
Color and luster (5% a.m. Hazen)	30 Max.
PH Value (1% Aq. solution)	7-10

Functions:
Sodium lauryl sulfate (SLS) is an organic compound with the formula CH3(CH2)11OSO3Na. It is an anionic surfactant used in many cleaning and hygiene products. The salt is of anorganosulfate consisting of a 12-carbon tail attached to a sulfate group, giving the material the amphiphilic properties required of a detergent. Being derived from inexpensive coconut and palm oils, it is a common component of many domestic cleaning products.  
 

Applications:                                                                                 
Sodium lauryl sulfate is probably the most researched anionic surfactant compound. Like all detergentsurfactants, sodium lauryl sulfate removes oils from the skin, and can cause skin and eye irritation. The critical micelle concentration (CMC) in pure water at 25°C is 0.0082 M,[8] and the aggregation number at this concentration is usually considered to be about 62.[9] The micelle ionization fraction (α) is around 0.3 (or 30%).